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Re^4: list of unique strings, also eliminating matching substrings

by roboticus (Chancellor)
on Sep 14, 2012 at 13:49 UTC ( #993726=note: print w/replies, xml ) Need Help??


in reply to Re^3: list of unique strings, also eliminating matching substrings
in thread list of unique strings, also eliminating matching substrings

yifangt:

Without an example of a case you're having trouble with, what do you expect me to do with your bug report? Provide a case that gives invalid results, and I can take a look at it.

...roboticus

When your only tool is a hammer, all problems look like your thumb.

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[PriNet]: quick question... anyone know how to remove all the existing keys in a %hash ? i've tried several options, but when i re-use the hash, some of the "upper" keys that i don't re-use stick and i can't get them to "remove"
[atcroft]: PriNet: %hash = ();? or foreach my $k ( keys %hash ) { delete $hash{$k}; }?

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